文献类型：期刊文献

英文题名：Study on horizontal turbine classification

作者：Wang, Xiaoyan[1]; Ge, Xiaoling[1]; Zhao, Xuehua[1]; Wang, Zhiwen[1]

机构：[1]E China Univ Chem Technol, Shanghai 200237, Peoples R China

年份：1999

卷号：102

期号：2

起止页码：166

外文期刊名：POWDER TECHNOLOGY

收录：;EI(收录号：1999314700074);WOS:【SCI-EXPANDED(收录号:WOS:000079965300006)】；

语种：英文

外文关键词：classification; horizontal turbine; fish-hook effect; particle size distribution

摘要：In this paper, the influence of inclining angle of turbine blades on classification results was studied employing mica as the experimental materials. Based on the experimental results, the fish-hook effect in air classification appearing in Tromp curve was explained and discussed in term of particle agglomeration. The results obtained showed that the smaller the inclining angle of the blades, the smaller the classified particle cut size was, but the lower the classification precision was. The fish-hook effect decreased and the classification precision increased with the increase in inclining angle of blades, which may be attributed to decrease in the critical agglomerated particle size. (C) 1999 Elsevier Science S.A. All rights reserved.